4-HYDROXY NIMESULIDE

4-[2-(Mesylamino)-5-nitrophenoxy]phenol

4-nitro-2-(4'-hydroxyphenoxy)methanesulfonanilide

N-[4-Nitro-2-(4-hydroxyphenoxy)phenyl]methanesulfonamide

N-[2-(4-Hydroxyphenoxy)-4-nitrophenyl]-methanesulfonamide